Neil Downie shows how you can recreate particle accelerators without breaking the bank
2015 is the International Year of Light and Light-based Technologies (IYL 2015), as declared by the United Nations.
An amateur astronomer struggles to find darkness amid the dazzling lights of New York City
The New York photographers who are defying the digital trend
How portable LED lights are helping students in a rural Indian community
Day of the Dead brought to life by multimedia lightshow